﻿#include <iostream>
using namespace std;

int main() {
	int n;
	cout << "显示相应个数的*。\n";

	do {
		cout << "个数：";
		cin >> n;
	} while (n <= 0);

	while (n--) {
		cout << '*';
	}

	cin.get();
	cin.get();
}